4-Conductor 3.5mm Splitter Cable for Mic and Headphone
4-Conductor 3.5mm Splitter Adapter for Mic and Headphone
Apple Compatible Earphone Adapter for Landline Telephones (CTIA 4-PIN TRRS 3.5mm to 2.5mm 3-PIN TRS)
3.5mm (Male Plug) Stereo to 2.5mm (Female Jack) Stereo Adapter
Mono-to-Stereo Adapter, 3.5mm, Gold-Plated
3.5mm 3-Conductor (Male Plug) to 3.5mm 4-Conductor (Female Jack) Headset Adapter
2.5mm (Male Plug) to 3.5mm (Female Jack) Stereo Adapter
3.5mm 2-Cond Mono (Male Plug) to 3.5mm 3-Cond Stereo (Female Jack) Adapter
3.5mm 2-Conductor Female Mono Jack to 3.5mm 3-Conductor Male Stereo Plug Adapter
3.5mm Mono Female to Stereo Male Adapter
3.5mm 4-Conductor (Female Jack) to 3.5mm 3-Conductor (Male Plug) Headset Adapter
3.5mm 4-Conductor (Female Jack) to 2.5mm 4-Conductor TRRS (Male Plug) Adapter
In-Line Volume Control
Quality Assurance certified

Quality Assurance

Professional Standards certified

Professional Standards

Stereo Headphone Adapters Wholesale

Professional stereo headphone adapters for audio connectivity solutions. Our comprehensive collection includes TRRS to TRS converters, splitter cables, mono-to-stereo adapters, and size converters (3.5mm to 2.5mm). Each adapter features gold or nickel-plated connectors for reliable signal transmission, compact designs, and compatibility with modern audio devices including smartphones, computers, and professional equipment.

Our Range of Products
4-Conductor 3.5mm Splitter Cable for Mic and Headphone

4-Conductor 3.5mm Splitter Cable for Mic and Headphone

  • TRRS male dual female jacks
  • Apple iPhone wired compatible
  • AHJ standard wiring
4-Conductor 3.5mm Splitter Adapter for Mic and Headphone

4-Conductor 3.5mm Splitter Adapter for Mic and Headphone

  • TRRS 4-conductor dual jacks
  • Red mic, green headphone jacks
  • Apple iPhone compatibility
Apple Compatible Earphone Adapter for Landline Telephones (CTIA 4-PIN TRRS 3.5mm to 2.5mm 3-PIN TRS)

Apple Compatible Earphone Adapter for Landline Telephones (CTIA 4-PIN TRRS 3.5mm to 2.5mm 3-PIN TRS)

  • Gold-plated 14-inch cable
  • CTIA Apple earphone compatible
  • Landline desk phone connection
3.5mm (Male Plug) Stereo to 2.5mm (Female Jack) Stereo Adapter

3.5mm (Male Plug) Stereo to 2.5mm (Female Jack) Stereo Adapter

  • Gold-plated optimal audio quality
  • 3-conductor stereo configuration
  • Compact 1-inch length addition
Mono-to-Stereo Adapter, 3.5mm, Gold-Plated

Mono-to-Stereo Adapter, 3.5mm, Gold-Plated

  • Gold-plated better connectivity
  • Mono to both stereo channels
  • Compact 1-inch length
3.5mm 3-Conductor (Male Plug) to 3.5mm 4-Conductor (Female Jack) Headset Adapter

3.5mm 3-Conductor (Male Plug) to 3.5mm 4-Conductor (Female Jack) Headset Adapter

  • CTIA/AHJ standard compatibility
  • Gold-plated reliable signal
  • Slim design fits equipment cases

Showing 1 to 6 of 13 results

Frequently Asked Questions

What is the difference between TRRS and TRS audio connectors?

TRRS has 4 conductors (left, right, ground, microphone) while TRS has 3 conductors (left, right, ground) for audio only.

Are these adapters compatible with Apple devices?

Do gold-plated connectors really make a difference in audio quality?

Can I use a mono-to-stereo adapter to hear both audio channels?

What warranty coverage do you provide on audio adapters?

Do you offer bulk pricing for wholesale orders?

Are these adapters suitable for professional audio equipment?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Professional Audio

Professional Audio

Studio-grade adapters for mixing consoles, recording equipment, and professional headphone systems.

Telecommunications

Telecommunications

Headset adapters enabling modern earphones to work with landline phones and communication systems.

Consumer Electronics

Consumer Electronics

Audio connectivity solutions for smartphones, tablets, computers, and portable entertainment devices.

Healthcare Technology

Healthcare Technology

Specialized audio adapters for medical equipment, patient communication systems, and healthcare devices.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

You might also like

3.5mm 3-Conductor (Male Plug) to 3.5mm 4-Conductor (Female Jack) Headset Adapter | Wholesale Headset Adapters - Quality Connectors for All Devices

Wholesale Headset Adapters - Quality Connectors for All Devices

Professional wholesale headset adapters for seamless audio connectivity across all devices. Our comprehensive collection features gold and nickel-plated connectors, TRRS to TRS converters, and splitter cables designed for optimal signal transmission and device compatibility in professional environments.
3.5mm (Male Plug) Stereo to 2.5mm (Female Jack) Stereo Adapter | 3.5mm Stereo Aux Audio Adapter Cables - Male-to-Female | Wholesale

3.5mm Stereo Aux Audio Adapter Cables - Male-to-Female | Wholesale

Professional 3.5mm stereo aux audio adapter cables designed for seamless audio connectivity. Our wholesale collection features male-to-female adapters, TRRS splitters, and specialized connectors with gold-plated contacts for optimal signal quality and reliable performance across various audio applications.
3.5mm (Male Plug) Stereo to 2.5mm (Female Jack) Stereo Adapter | High Quality Wholesale Headphone Jacks and Cables for Audio | Manufacturer & Supplier

High Quality Wholesale Headphone Jacks and Cables for Audio | Manufacturer & Supplier

Professional headphone jacks and audio cables engineered for superior connectivity and durability. Our high-quality adapters feature gold-plated connectors for optimal audio transmission across various devices and professional audio equipment applications.

Why Audio Professionals Choose Scan Sound

35+ Years Audio Engineering Excellence

Since 1986, we've pioneered specialized audio solutions, starting with MRI-compatible systems and expanding to comprehensive adapter collections.

Gold-Plated Premium Connectors

Every adapter features high-quality plated connectors for optimal signal transmission, reduced oxidation, and reliable long-term performance.

Worldwide Professional Support

Daily shipping worldwide with technical expertise and purchase order acceptance from schools, hospitals, and government agencies.

Need Custom Audio Connectivity Solutions? Get Expert Guidance

Connect with our audio specialists for technical advice and wholesale pricing on stereo headphone adapters for your specific applications.

Contact Us Today

For immediate assistance, feel free to give us a direct call at 1-866-SCAN-SND You can also send us a quick email at info@scansound.com